/*
 * Copyright (C) 2010-2012 Geometer Plus <contact@geometerplus.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301, USA.
 */

package cn.dns.reader.network;

import android.content.ComponentName;
import android.content.ServiceConnection;
import android.os.IBinder;
import android.os.RemoteException;

public class BookDownloaderServiceConnection implements ServiceConnection {

	private BookDownloaderInterface mInterface;

	public synchronized void onServiceConnected(ComponentName className, IBinder service) {
		mInterface = BookDownloaderInterface.Stub.asInterface(service);
	}

	public synchronized void onServiceDisconnected(ComponentName name) {
		mInterface = null;
	}

	public synchronized boolean isBeingDownloaded(String url) {
		if (mInterface != null) {
			try {
				return mInterface.isBeingDownloaded(url);
			} catch (android.os.RemoteException e) {
				e.printStackTrace();
			}
		}
		return false;
	}
	public synchronized boolean hasDownloadingUrl(){
		if(mInterface != null){
			try {
				return mInterface.hasDownloadingUrl();
			} catch (RemoteException e) {
				e.printStackTrace();
			}
		}
		return false;
	}
	public synchronized boolean cancelDownloadingUrl(String url){
		if(mInterface != null){
			try {
				return mInterface.cancelDownloadingUrl(url);
			} catch (RemoteException e) {
				e.printStackTrace();
			}
		}
		return false;
	}
}
